| 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 | $122.48 | 10.727% | $135.6184 | $135.62 | $135.60 | $135.60 |
| Purchase #2 | $102.99 | 12.263% | $115.6197 | $115.62 | $115.60 | $115.60 |
| Purchase #3 | $210.92 | 9.493% | $230.9426 | $230.94 | $230.95 | $230.90 |
| Purchase #4 | $93.62 | 5.121% | $98.4143 | $98.41 | $98.40 | $98.40 |
| Purchase #5 | $52.49 | 6.564% | $55.9354 | $55.94 | $55.95 | $55.90 |
| Purchase #6 | $92.51 | 12.168% | $103.7666 | $103.77 | $103.75 | $103.80 |
| Purchase #7 | $53.63 | 8.673% | $58.2813 | $58.28 | $58.30 | $58.30 |
| 7 purchase totals = | $728.64 | $798.5783 | $798.58 | $798.55 | $798.50 | |