| 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 | $197.49 | 10.587% | $218.3983 | $218.40 | $218.40 | $218.40 |
| Purchase #2 | $47.53 | 4.735% | $49.7805 | $49.78 | $49.80 | $49.80 |
| Purchase #3 | $143.52 | 11.566% | $160.1195 | $160.12 | $160.10 | $160.10 |
| Purchase #4 | $139.57 | 11.496% | $155.615 | $155.62 | $155.60 | $155.60 |
| Purchase #5 | $27.68 | 13.519% | $31.4221 | $31.42 | $31.40 | $31.40 |
| Purchase #6 | $145.93 | 8.744% | $158.6901 | $158.69 | $158.70 | $158.70 |
| Purchase #7 | $244.30 | 4.840% | $256.1241 | $256.12 | $256.10 | $256.10 |
| 7 purchase totals = | $946.02 | $1,030.1496 | $1,030.15 | $1,030.10 | $1,030.10 | |