| 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 | $20.25 | 11.617% | $22.6024 | $22.60 | $22.60 | $22.60 |
| Purchase #2 | $193.99 | 4.179% | $202.0968 | $202.10 | $202.10 | $202.10 |
| Purchase #3 | $107.26 | 12.589% | $120.763 | $120.76 | $120.75 | $120.80 |
| Purchase #4 | $171.97 | 12.573% | $193.5918 | $193.59 | $193.60 | $193.60 |
| Purchase #5 | $89.91 | 13.131% | $101.7161 | $101.72 | $101.70 | $101.70 |
| Purchase #6 | $131.91 | 5.603% | $139.3009 | $139.30 | $139.30 | $139.30 |
| Purchase #7 | $204.72 | 12.260% | $229.8187 | $229.82 | $229.80 | $229.80 |
| 7 purchase totals = | $920.01 | $1,009.8897 | $1,009.89 | $1,009.85 | $1,009.90 | |