| 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 | $122.25 | 7.244% | $131.1058 | $131.11 | $131.10 | $131.10 |
| Purchase #2 | $250.97 | 6.752% | $267.9155 | $267.92 | $267.90 | $267.90 |
| Purchase #3 | $200.31 | 10.504% | $221.3506 | $221.35 | $221.35 | $221.40 |
| Purchase #4 | $147.48 | 4.348% | $153.8924 | $153.89 | $153.90 | $153.90 |
| Purchase #5 | $118.89 | 9.443% | $130.1168 | $130.12 | $130.10 | $130.10 |
| Purchase #6 | $5.29 | 5.486% | $5.5802 | $5.58 | $5.60 | $5.60 |
| Purchase #7 | $95.90 | 6.314% | $101.9551 | $101.96 | $101.95 | $102.00 |
| 7 purchase totals = | $941.09 | $1,011.9164 | $1,011.93 | $1,011.90 | $1,012.00 | |