| 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 | $33.63 | 10.182% | $37.0542 | $37.05 | $37.05 | $37.10 |
| Purchase #2 | $24.97 | 7.486% | $26.8393 | $26.84 | $26.85 | $26.80 |
| Purchase #3 | $144.42 | 7.810% | $155.6992 | $155.70 | $155.70 | $155.70 |
| Purchase #4 | $240.60 | 7.172% | $257.8558 | $257.86 | $257.85 | $257.90 |
| Purchase #5 | $246.69 | 8.831% | $268.4752 | $268.48 | $268.50 | $268.50 |
| Purchase #6 | $176.76 | 9.486% | $193.5275 | $193.53 | $193.55 | $193.50 |
| Purchase #7 | $234.93 | 9.829% | $258.0213 | $258.02 | $258.00 | $258.00 |
| 7 purchase totals = | $1,102.00 | $1,197.4725 | $1,197.48 | $1,197.50 | $1,197.50 | |