| 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 | $249.41 | 10.606% | $275.8624 | $275.86 | $275.85 | $275.90 |
| Purchase #2 | $48.79 | 5.765% | $51.6027 | $51.60 | $51.60 | $51.60 |
| Purchase #3 | $211.35 | 10.266% | $233.0472 | $233.05 | $233.05 | $233.00 |
| Purchase #4 | $191.53 | 3.233% | $197.7222 | $197.72 | $197.70 | $197.70 |
| Purchase #5 | $236.34 | 9.438% | $258.6458 | $258.65 | $258.65 | $258.60 |
| Purchase #6 | $24.77 | 13.329% | $28.0716 | $28.07 | $28.05 | $28.10 |
| Purchase #7 | $129.52 | 6.586% | $138.0502 | $138.05 | $138.05 | $138.10 |
| 7 purchase totals = | $1,091.71 | $1,183.0021 | $1,183.00 | $1,182.95 | $1,183.00 | |