| 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 | $248.65 | 8.842% | $270.6356 | $270.64 | $270.65 | $270.60 |
| Purchase #2 | $12.76 | 10.656% | $14.1197 | $14.12 | $14.10 | $14.10 |
| Purchase #3 | $23.75 | 12.293% | $26.6696 | $26.67 | $26.65 | $26.70 |
| Purchase #4 | $207.77 | 3.401% | $214.8363 | $214.84 | $214.85 | $214.80 |
| Purchase #5 | $45.28 | 12.203% | $50.8055 | $50.81 | $50.80 | $50.80 |
| Purchase #6 | $150.72 | 3.318% | $155.7209 | $155.72 | $155.70 | $155.70 |
| Purchase #7 | $176.65 | 6.388% | $187.9344 | $187.93 | $187.95 | $187.90 |
| 7 purchase totals = | $865.58 | $920.7220 | $920.73 | $920.70 | $920.60 | |