| 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 | $218.85 | 4.298% | $228.2562 | $228.26 | $228.25 | $228.30 |
| Purchase #2 | $35.49 | 5.186% | $37.3305 | $37.33 | $37.35 | $37.30 |
| Purchase #3 | $228.43 | 4.717% | $239.205 | $239.21 | $239.20 | $239.20 |
| Purchase #4 | $178.30 | 4.369% | $186.0899 | $186.09 | $186.10 | $186.10 |
| Purchase #5 | $240.52 | 9.422% | $263.1818 | $263.18 | $263.20 | $263.20 |
| Purchase #6 | $111.72 | 8.577% | $121.3022 | $121.30 | $121.30 | $121.30 |
| Purchase #7 | $110.61 | 10.656% | $122.3966 | $122.40 | $122.40 | $122.40 |
| 7 purchase totals = | $1,123.92 | $1,197.7622 | $1,197.77 | $1,197.80 | $1,197.80 | |