| 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 | $189.91 | 11.369% | $211.5009 | $211.50 | $211.50 | $211.50 |
| Purchase #2 | $155.32 | 12.331% | $174.4725 | $174.47 | $174.45 | $174.50 |
| Purchase #3 | $105.33 | 9.504% | $115.3406 | $115.34 | $115.35 | $115.30 |
| Purchase #4 | $219.80 | 11.108% | $244.2154 | $244.22 | $244.20 | $244.20 |
| Purchase #5 | $216.71 | 13.348% | $245.6365 | $245.64 | $245.65 | $245.60 |
| Purchase #6 | $200.44 | 10.376% | $221.2377 | $221.24 | $221.25 | $221.20 |
| Purchase #7 | $59.92 | 9.822% | $65.8053 | $65.81 | $65.80 | $65.80 |
| 7 purchase totals = | $1,147.43 | $1,278.2089 | $1,278.22 | $1,278.20 | $1,278.10 | |