| 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 | $210.70 | 8.507% | $228.6242 | $228.62 | $228.60 | $228.60 |
| Purchase #2 | $128.85 | 7.686% | $138.7534 | $138.75 | $138.75 | $138.80 |
| Purchase #3 | $30.27 | 7.355% | $32.4964 | $32.50 | $32.50 | $32.50 |
| Purchase #4 | $58.33 | 8.140% | $63.0781 | $63.08 | $63.10 | $63.10 |
| Purchase #5 | $7.43 | 5.502% | $7.8388 | $7.84 | $7.85 | $7.80 |
| Purchase #6 | $137.86 | 8.150% | $149.0956 | $149.10 | $149.10 | $149.10 |
| Purchase #7 | $198.36 | 11.261% | $220.6973 | $220.70 | $220.70 | $220.70 |
| 7 purchase totals = | $771.80 | $840.5838 | $840.59 | $840.60 | $840.60 | |