| 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 | $125.60 | 6.252% | $133.4525 | $133.45 | $133.45 | $133.50 |
| Purchase #2 | $112.86 | 6.317% | $119.9894 | $119.99 | $120.00 | $120.00 |
| Purchase #3 | $34.46 | 13.127% | $38.9836 | $38.98 | $39.00 | $39.00 |
| Purchase #4 | $211.26 | 11.446% | $235.4408 | $235.44 | $235.45 | $235.40 |
| Purchase #5 | $119.71 | 8.640% | $130.0529 | $130.05 | $130.05 | $130.10 |
| Purchase #6 | $205.30 | 9.135% | $224.0542 | $224.05 | $224.05 | $224.10 |
| Purchase #7 | $178.81 | 9.111% | $195.1014 | $195.10 | $195.10 | $195.10 |
| 7 purchase totals = | $988.00 | $1,077.0748 | $1,077.06 | $1,077.10 | $1,077.20 | |