| 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 | $130.48 | 3.612% | $135.1929 | $135.19 | $135.20 | $135.20 |
| Purchase #2 | $95.37 | 13.157% | $107.9178 | $107.92 | $107.90 | $107.90 |
| Purchase #3 | $194.63 | 13.544% | $220.9907 | $220.99 | $221.00 | $221.00 |
| Purchase #4 | $79.37 | 11.379% | $88.4015 | $88.40 | $88.40 | $88.40 |
| Purchase #5 | $182.54 | 9.622% | $200.104 | $200.10 | $200.10 | $200.10 |
| Purchase #6 | $239.90 | 3.376% | $247.999 | $248.00 | $248.00 | $248.00 |
| Purchase #7 | $128.45 | 8.290% | $139.0985 | $139.10 | $139.10 | $139.10 |
| 7 purchase totals = | $1,050.74 | $1,139.7044 | $1,139.70 | $1,139.70 | $1,139.70 | |