| 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 | $214.70 | 6.523% | $228.7049 | $228.70 | $228.70 | $228.70 |
| Purchase #2 | $232.42 | 11.404% | $258.9252 | $258.93 | $258.95 | $258.90 |
| Purchase #3 | $234.38 | 12.270% | $263.1384 | $263.14 | $263.15 | $263.10 |
| Purchase #4 | $179.52 | 13.318% | $203.4285 | $203.43 | $203.45 | $203.40 |
| Purchase #5 | $219.50 | 8.473% | $238.0982 | $238.10 | $238.10 | $238.10 |
| Purchase #6 | $20.53 | 6.148% | $21.7922 | $21.79 | $21.80 | $21.80 |
| Purchase #7 | $235.59 | 13.274% | $266.8622 | $266.86 | $266.85 | $266.90 |
| 7 purchase totals = | $1,336.64 | $1,480.9496 | $1,480.95 | $1,481.00 | $1,480.90 | |