| 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 | $226.82 | 7.494% | $243.8179 | $243.82 | $243.80 | $243.80 |
| Purchase #2 | $138.42 | 10.805% | $153.3763 | $153.38 | $153.40 | $153.40 |
| Purchase #3 | $47.78 | 5.789% | $50.546 | $50.55 | $50.55 | $50.50 |
| Purchase #4 | $51.36 | 4.697% | $53.7724 | $53.77 | $53.75 | $53.80 |
| Purchase #5 | $126.94 | 9.614% | $139.144 | $139.14 | $139.15 | $139.10 |
| Purchase #6 | $245.67 | 7.511% | $264.1223 | $264.12 | $264.10 | $264.10 |
| Purchase #7 | $241.84 | 5.375% | $254.8389 | $254.84 | $254.85 | $254.80 |
| 7 purchase totals = | $1,078.83 | $1,159.6178 | $1,159.62 | $1,159.60 | $1,159.50 | |