| 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 | $247.46 | 11.856% | $276.7989 | $276.80 | $276.80 | $276.80 |
| Purchase #2 | $235.57 | 7.655% | $253.6029 | $253.60 | $253.60 | $253.60 |
| Purchase #3 | $37.34 | 7.558% | $40.1622 | $40.16 | $40.15 | $40.20 |
| Purchase #4 | $162.33 | 6.763% | $173.3084 | $173.31 | $173.30 | $173.30 |
| Purchase #5 | $108.85 | 10.726% | $120.5253 | $120.53 | $120.55 | $120.50 |
| Purchase #6 | $193.33 | 8.830% | $210.401 | $210.40 | $210.40 | $210.40 |
| Purchase #7 | $90.62 | 13.261% | $102.6371 | $102.64 | $102.65 | $102.60 |
| 7 purchase totals = | $1,075.50 | $1,177.4358 | $1,177.44 | $1,177.45 | $1,177.40 | |