| 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 | $241.91 | 11.425% | $269.5482 | $269.55 | $269.55 | $269.50 |
| Purchase #2 | $220.85 | 4.515% | $230.8214 | $230.82 | $230.80 | $230.80 |
| Purchase #3 | $223.42 | 5.547% | $235.8131 | $235.81 | $235.80 | $235.80 |
| Purchase #4 | $212.72 | 13.325% | $241.0649 | $241.06 | $241.05 | $241.10 |
| Purchase #5 | $233.78 | 7.717% | $251.8208 | $251.82 | $251.80 | $251.80 |
| Purchase #6 | $120.77 | 4.422% | $126.1104 | $126.11 | $126.10 | $126.10 |
| Purchase #7 | $144.67 | 11.237% | $160.9266 | $160.93 | $160.95 | $160.90 |
| 7 purchase totals = | $1,398.12 | $1,516.1054 | $1,516.10 | $1,516.05 | $1,516.00 | |