| 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 | $96.70 | 13.369% | $109.6278 | $109.63 | $109.65 | $109.60 |
| Purchase #2 | $209.89 | 9.612% | $230.0646 | $230.06 | $230.05 | $230.10 |
| Purchase #3 | $100.48 | 7.111% | $107.6251 | $107.63 | $107.65 | $107.60 |
| Purchase #4 | $241.69 | 7.735% | $260.3847 | $260.38 | $260.40 | $260.40 |
| Purchase #5 | $193.31 | 10.245% | $213.1146 | $213.11 | $213.10 | $213.10 |
| Purchase #6 | $8.33 | 8.457% | $9.0345 | $9.03 | $9.05 | $9.00 |
| Purchase #7 | $77.89 | 8.596% | $84.5854 | $84.59 | $84.60 | $84.60 |
| 7 purchase totals = | $928.29 | $1,014.4367 | $1,014.43 | $1,014.50 | $1,014.40 | |