| 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 | $58.32 | 10.835% | $64.639 | $64.64 | $64.65 | $64.60 |
| Purchase #2 | $242.84 | 6.376% | $258.3235 | $258.32 | $258.30 | $258.30 |
| Purchase #3 | $219.73 | 9.646% | $240.9252 | $240.93 | $240.95 | $240.90 |
| Purchase #4 | $192.53 | 11.527% | $214.7229 | $214.72 | $214.70 | $214.70 |
| Purchase #5 | $242.76 | 10.653% | $268.6212 | $268.62 | $268.60 | $268.60 |
| Purchase #6 | $105.83 | 4.442% | $110.531 | $110.53 | $110.55 | $110.50 |
| Purchase #7 | $210.68 | 13.633% | $239.402 | $239.40 | $239.40 | $239.40 |
| 7 purchase totals = | $1,272.69 | $1,397.1648 | $1,397.16 | $1,397.15 | $1,397.00 | |