| 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 | $234.69 | 13.700% | $266.8425 | $266.84 | $266.85 | $266.80 |
| Purchase #2 | $21.55 | 11.512% | $24.0308 | $24.03 | $24.05 | $24.00 |
| Purchase #3 | $84.74 | 7.683% | $91.2506 | $91.25 | $91.25 | $91.30 |
| Purchase #4 | $158.28 | 5.237% | $166.5691 | $166.57 | $166.55 | $166.60 |
| Purchase #5 | $233.85 | 9.720% | $256.5802 | $256.58 | $256.60 | $256.60 |
| Purchase #6 | $172.27 | 3.416% | $178.1547 | $178.15 | $178.15 | $178.20 |
| Purchase #7 | $50.89 | 10.276% | $56.1195 | $56.12 | $56.10 | $56.10 |
| 7 purchase totals = | $956.27 | $1,039.5474 | $1,039.54 | $1,039.55 | $1,039.60 | |