| 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 | $97.51 | 12.213% | $109.4189 | $109.42 | $109.40 | $109.40 |
| Purchase #2 | $164.95 | 12.221% | $185.1085 | $185.11 | $185.10 | $185.10 |
| Purchase #3 | $232.32 | 5.137% | $244.2543 | $244.25 | $244.25 | $244.30 |
| Purchase #4 | $135.52 | 12.551% | $152.5291 | $152.53 | $152.55 | $152.50 |
| Purchase #5 | $103.92 | 10.377% | $114.7038 | $114.70 | $114.70 | $114.70 |
| Purchase #6 | $211.41 | 9.586% | $231.6758 | $231.68 | $231.70 | $231.70 |
| Purchase #7 | $137.98 | 9.168% | $150.63 | $150.63 | $150.65 | $150.60 |
| 7 purchase totals = | $1,083.61 | $1,188.3204 | $1,188.32 | $1,188.35 | $1,188.30 | |