| 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 | $199.44 | 11.137% | $221.6516 | $221.65 | $221.65 | $221.70 |
| Purchase #2 | $196.68 | 7.717% | $211.8578 | $211.86 | $211.85 | $211.90 |
| Purchase #3 | $104.62 | 6.433% | $111.3502 | $111.35 | $111.35 | $111.40 |
| Purchase #4 | $16.61 | 10.740% | $18.3939 | $18.39 | $18.40 | $18.40 |
| Purchase #5 | $87.80 | 6.750% | $93.7265 | $93.73 | $93.75 | $93.70 |
| Purchase #6 | $180.86 | 7.632% | $194.6632 | $194.66 | $194.65 | $194.70 |
| Purchase #7 | $194.87 | 13.452% | $221.0839 | $221.08 | $221.10 | $221.10 |
| 7 purchase totals = | $980.88 | $1,072.7271 | $1,072.72 | $1,072.75 | $1,072.90 | |