| 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 | $111.80 | 9.756% | $122.7072 | $122.71 | $122.70 | $122.70 |
| Purchase #2 | $240.68 | 11.697% | $268.8323 | $268.83 | $268.85 | $268.80 |
| Purchase #3 | $231.93 | 10.216% | $255.624 | $255.62 | $255.60 | $255.60 |
| Purchase #4 | $174.33 | 13.299% | $197.5141 | $197.51 | $197.50 | $197.50 |
| Purchase #5 | $59.90 | 11.280% | $66.6567 | $66.66 | $66.65 | $66.70 |
| Purchase #6 | $86.44 | 11.337% | $96.2397 | $96.24 | $96.25 | $96.20 |
| Purchase #7 | $122.52 | 10.798% | $135.7497 | $135.75 | $135.75 | $135.70 |
| 7 purchase totals = | $1,027.60 | $1,143.3237 | $1,143.32 | $1,143.30 | $1,143.20 | |