| 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 | $205.80 | 7.182% | $220.5806 | $220.58 | $220.60 | $220.60 |
| Purchase #2 | $37.50 | 11.614% | $41.8553 | $41.86 | $41.85 | $41.90 |
| Purchase #3 | $149.87 | 4.214% | $156.1855 | $156.19 | $156.20 | $156.20 |
| Purchase #4 | $249.97 | 8.163% | $270.3751 | $270.38 | $270.40 | $270.40 |
| Purchase #5 | $205.79 | 6.217% | $218.584 | $218.58 | $218.60 | $218.60 |
| Purchase #6 | $41.59 | 7.838% | $44.8498 | $44.85 | $44.85 | $44.80 |
| Purchase #7 | $135.66 | 9.174% | $148.1054 | $148.11 | $148.10 | $148.10 |
| 7 purchase totals = | $1,026.18 | $1,100.5357 | $1,100.55 | $1,100.60 | $1,100.60 | |