| 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 | $42.62 | 9.366% | $46.6118 | $46.61 | $46.60 | $46.60 |
| Purchase #2 | $160.72 | 12.380% | $180.6171 | $180.62 | $180.60 | $180.60 |
| Purchase #3 | $223.66 | 7.723% | $240.9333 | $240.93 | $240.95 | $240.90 |
| Purchase #4 | $214.70 | 11.173% | $238.6884 | $238.69 | $238.70 | $238.70 |
| Purchase #5 | $150.53 | 9.570% | $164.9357 | $164.94 | $164.95 | $164.90 |
| Purchase #6 | $124.29 | 11.223% | $138.2391 | $138.24 | $138.25 | $138.20 |
| Purchase #7 | $239.38 | 7.851% | $258.1737 | $258.17 | $258.15 | $258.20 |
| 7 purchase totals = | $1,155.90 | $1,268.1991 | $1,268.20 | $1,268.20 | $1,268.10 | |