| 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 | $246.39 | 10.435% | $272.1008 | $272.10 | $272.10 | $272.10 |
| Purchase #2 | $108.70 | 11.158% | $120.8287 | $120.83 | $120.85 | $120.80 |
| Purchase #3 | $30.31 | 6.710% | $32.3438 | $32.34 | $32.35 | $32.30 |
| Purchase #4 | $27.26 | 9.513% | $29.8532 | $29.85 | $29.85 | $29.90 |
| Purchase #5 | $243.99 | 10.430% | $269.4382 | $269.44 | $269.45 | $269.40 |
| Purchase #6 | $197.34 | 12.800% | $222.5995 | $222.60 | $222.60 | $222.60 |
| Purchase #7 | $219.29 | 8.330% | $237.5569 | $237.56 | $237.55 | $237.60 |
| 7 purchase totals = | $1,073.28 | $1,184.7211 | $1,184.72 | $1,184.75 | $1,184.70 | |