| 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 | $218.37 | 13.295% | $247.4023 | $247.40 | $247.40 | $247.40 |
| Purchase #2 | $135.37 | 3.686% | $140.3597 | $140.36 | $140.35 | $140.40 |
| Purchase #3 | $211.62 | 11.182% | $235.2833 | $235.28 | $235.30 | $235.30 |
| Purchase #4 | $186.39 | 4.128% | $194.0842 | $194.08 | $194.10 | $194.10 |
| Purchase #5 | $23.42 | 7.230% | $25.1133 | $25.11 | $25.10 | $25.10 |
| Purchase #6 | $141.61 | 8.468% | $153.6015 | $153.60 | $153.60 | $153.60 |
| Purchase #7 | $115.27 | 11.444% | $128.4615 | $128.46 | $128.45 | $128.50 |
| 7 purchase totals = | $1,032.05 | $1,124.3058 | $1,124.29 | $1,124.30 | $1,124.40 | |