| 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 | $220.26 | 10.864% | $244.189 | $244.19 | $244.20 | $244.20 |
| Purchase #2 | $8.96 | 10.269% | $9.8801 | $9.88 | $9.90 | $9.90 |
| Purchase #3 | $31.50 | 5.709% | $33.2983 | $33.30 | $33.30 | $33.30 |
| Purchase #4 | $205.37 | 7.185% | $220.1258 | $220.13 | $220.15 | $220.10 |
| Purchase #5 | $197.77 | 6.654% | $210.9296 | $210.93 | $210.95 | $210.90 |
| Purchase #6 | $226.32 | 5.544% | $238.8672 | $238.87 | $238.85 | $238.90 |
| Purchase #7 | $139.77 | 12.647% | $157.4467 | $157.45 | $157.45 | $157.40 |
| 7 purchase totals = | $1,029.95 | $1,114.7367 | $1,114.75 | $1,114.80 | $1,114.70 | |