| 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 | $101.70 | 5.526% | $107.3199 | $107.32 | $107.30 | $107.30 |
| Purchase #2 | $170.42 | 5.199% | $179.2801 | $179.28 | $179.30 | $179.30 |
| Purchase #3 | $82.72 | 7.480% | $88.9075 | $88.91 | $88.90 | $88.90 |
| Purchase #4 | $245.55 | 7.300% | $263.4752 | $263.48 | $263.50 | $263.50 |
| Purchase #5 | $32.96 | 7.598% | $35.4643 | $35.46 | $35.45 | $35.50 |
| Purchase #6 | $228.52 | 12.320% | $256.6737 | $256.67 | $256.65 | $256.70 |
| Purchase #7 | $193.79 | 5.481% | $204.4116 | $204.41 | $204.40 | $204.40 |
| 7 purchase totals = | $1,055.66 | $1,135.5323 | $1,135.53 | $1,135.50 | $1,135.60 | |