| 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 | $128.82 | 5.381% | $135.7518 | $135.75 | $135.75 | $135.80 |
| Purchase #2 | $19.86 | 11.690% | $22.1816 | $22.18 | $22.20 | $22.20 |
| Purchase #3 | $233.50 | 6.566% | $248.8316 | $248.83 | $248.85 | $248.80 |
| Purchase #4 | $113.27 | 11.856% | $126.6993 | $126.70 | $126.70 | $126.70 |
| Purchase #5 | $127.96 | 8.302% | $138.5832 | $138.58 | $138.60 | $138.60 |
| Purchase #6 | $193.28 | 5.611% | $204.1249 | $204.12 | $204.10 | $204.10 |
| Purchase #7 | $129.96 | 4.867% | $136.2852 | $136.29 | $136.30 | $136.30 |
| 7 purchase totals = | $946.65 | $1,012.4576 | $1,012.45 | $1,012.50 | $1,012.50 | |