| 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 | $216.62 | 3.658% | $224.544 | $224.54 | $224.55 | $224.50 |
| Purchase #2 | $179.33 | 10.193% | $197.6091 | $197.61 | $197.60 | $197.60 |
| Purchase #3 | $121.85 | 7.640% | $131.1593 | $131.16 | $131.15 | $131.20 |
| Purchase #4 | $127.36 | 6.428% | $135.5467 | $135.55 | $135.55 | $135.50 |
| Purchase #5 | $205.67 | 6.579% | $219.201 | $219.20 | $219.20 | $219.20 |
| Purchase #6 | $90.56 | 8.462% | $98.2232 | $98.22 | $98.20 | $98.20 |
| Purchase #7 | $149.61 | 10.867% | $165.8681 | $165.87 | $165.85 | $165.90 |
| 7 purchase totals = | $1,091.00 | $1,172.1514 | $1,172.15 | $1,172.10 | $1,172.10 | |