| 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 | $197.56 | 6.785% | $210.9644 | $210.96 | $210.95 | $211.00 |
| Purchase #2 | $37.64 | 6.489% | $40.0825 | $40.08 | $40.10 | $40.10 |
| Purchase #3 | $40.65 | 4.789% | $42.5967 | $42.60 | $42.60 | $42.60 |
| Purchase #4 | $220.60 | 8.315% | $238.9429 | $238.94 | $238.95 | $238.90 |
| Purchase #5 | $216.55 | 10.708% | $239.7382 | $239.74 | $239.75 | $239.70 |
| Purchase #6 | $129.80 | 11.708% | $144.997 | $145.00 | $145.00 | $145.00 |
| Purchase #7 | $60.66 | 4.788% | $63.5644 | $63.56 | $63.55 | $63.60 |
| 7 purchase totals = | $903.46 | $980.8861 | $980.88 | $980.90 | $980.90 | |