| 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 | $137.96 | 3.301% | $142.5141 | $142.51 | $142.50 | $142.50 |
| Purchase #2 | $224.30 | 8.677% | $243.7625 | $243.76 | $243.75 | $243.80 |
| Purchase #3 | $130.67 | 3.742% | $135.5597 | $135.56 | $135.55 | $135.60 |
| Purchase #4 | $200.33 | 5.401% | $211.1498 | $211.15 | $211.15 | $211.10 |
| Purchase #5 | $247.96 | 7.390% | $266.2842 | $266.28 | $266.30 | $266.30 |
| Purchase #6 | $23.61 | 4.551% | $24.6845 | $24.68 | $24.70 | $24.70 |
| Purchase #7 | $38.76 | 4.242% | $40.4042 | $40.40 | $40.40 | $40.40 |
| 7 purchase totals = | $1,003.59 | $1,064.3590 | $1,064.34 | $1,064.35 | $1,064.40 | |