| 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 | $246.32 | 9.685% | $270.1761 | $270.18 | $270.20 | $270.20 |
| Purchase #2 | $217.92 | 13.230% | $246.7508 | $246.75 | $246.75 | $246.80 |
| Purchase #3 | $57.59 | 12.376% | $64.7173 | $64.72 | $64.70 | $64.70 |
| Purchase #4 | $23.51 | 7.545% | $25.2838 | $25.28 | $25.30 | $25.30 |
| Purchase #5 | $131.86 | 5.334% | $138.8934 | $138.89 | $138.90 | $138.90 |
| Purchase #6 | $211.63 | 7.342% | $227.1679 | $227.17 | $227.15 | $227.20 |
| Purchase #7 | $181.52 | 11.298% | $202.0281 | $202.03 | $202.05 | $202.00 |
| 7 purchase totals = | $1,070.35 | $1,175.0174 | $1,175.02 | $1,175.05 | $1,175.10 | |