| 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 | $31.99 | 9.240% | $34.9459 | $34.95 | $34.95 | $34.90 |
| Purchase #2 | $184.93 | 13.712% | $210.2876 | $210.29 | $210.30 | $210.30 |
| Purchase #3 | $143.48 | 4.644% | $150.1432 | $150.14 | $150.15 | $150.10 |
| Purchase #4 | $76.72 | 6.654% | $81.8249 | $81.82 | $81.80 | $81.80 |
| Purchase #5 | $197.36 | 8.867% | $214.8599 | $214.86 | $214.85 | $214.90 |
| Purchase #6 | $231.25 | 4.359% | $241.3302 | $241.33 | $241.35 | $241.30 |
| Purchase #7 | $244.97 | 7.632% | $263.6661 | $263.67 | $263.65 | $263.70 |
| 7 purchase totals = | $1,110.70 | $1,197.0578 | $1,197.06 | $1,197.05 | $1,197.00 | |