| 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 | $195.64 | 9.410% | $214.0497 | $214.05 | $214.05 | $214.00 |
| Purchase #2 | $89.52 | 11.833% | $100.1129 | $100.11 | $100.10 | $100.10 |
| Purchase #3 | $248.82 | 8.640% | $270.318 | $270.32 | $270.30 | $270.30 |
| Purchase #4 | $94.95 | 11.581% | $105.9462 | $105.95 | $105.95 | $105.90 |
| Purchase #5 | $221.42 | 10.584% | $244.8551 | $244.86 | $244.85 | $244.90 |
| Purchase #6 | $115.85 | 11.871% | $129.6026 | $129.60 | $129.60 | $129.60 |
| Purchase #7 | $186.77 | 3.425% | $193.1669 | $193.17 | $193.15 | $193.20 |
| 7 purchase totals = | $1,152.97 | $1,258.0514 | $1,258.06 | $1,258.00 | $1,258.00 | |