| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $120.35 | 7.492% | $129.3666 | $129.37 | $129.35 | $129.40 |
| Purchase #2 | $180.48 | 12.312% | $202.7007 | $202.70 | $202.70 | $202.70 |
| Purchase #3 | $98.36 | 12.227% | $110.3865 | $110.39 | $110.40 | $110.40 |
| Purchase #4 | $123.88 | 6.229% | $131.5965 | $131.60 | $131.60 | $131.60 |
| Purchase #5 | $157.65 | 13.585% | $179.0668 | $179.07 | $179.05 | $179.10 |
| Purchase #6 | $133.48 | 12.224% | $149.7966 | $149.80 | $149.80 | $149.80 |
| Purchase #7 | $189.73 | 10.535% | $209.7181 | $209.72 | $209.70 | $209.70 |
| 7 purchase totals = | $1,003.93 | $1,112.6318 | $1,112.65 | $1,112.60 | $1,112.70 | |