| 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 | $187.49 | 10.529% | $207.2308 | $207.23 | $207.25 | $207.20 |
| Purchase #2 | $115.53 | 4.682% | $120.9391 | $120.94 | $120.95 | $120.90 |
| Purchase #3 | $37.93 | 10.819% | $42.0336 | $42.03 | $42.05 | $42.00 |
| Purchase #4 | $93.28 | 3.573% | $96.6129 | $96.61 | $96.60 | $96.60 |
| Purchase #5 | $211.32 | 8.856% | $230.0345 | $230.03 | $230.05 | $230.00 |
| Purchase #6 | $87.68 | 11.873% | $98.0902 | $98.09 | $98.10 | $98.10 |
| Purchase #7 | $85.38 | 7.335% | $91.6426 | $91.64 | $91.65 | $91.60 |
| 7 purchase totals = | $818.61 | $886.5837 | $886.57 | $886.65 | $886.40 | |