| 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 | $90.48 | 13.741% | $102.9129 | $102.91 | $102.90 | $102.90 |
| Purchase #2 | $159.57 | 8.138% | $172.5558 | $172.56 | $172.55 | $172.60 |
| Purchase #3 | $120.71 | 12.346% | $135.6129 | $135.61 | $135.60 | $135.60 |
| Purchase #4 | $214.70 | 11.861% | $240.1656 | $240.17 | $240.15 | $240.20 |
| Purchase #5 | $129.47 | 12.231% | $145.3055 | $145.31 | $145.30 | $145.30 |
| Purchase #6 | $88.64 | 9.617% | $97.1645 | $97.16 | $97.15 | $97.20 |
| Purchase #7 | $233.79 | 3.209% | $241.2923 | $241.29 | $241.30 | $241.30 |
| 7 purchase totals = | $1,037.36 | $1,135.0095 | $1,135.01 | $1,134.95 | $1,135.10 | |