| 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 | $130.66 | 7.131% | $139.9774 | $139.98 | $140.00 | $140.00 |
| Purchase #2 | $29.27 | 11.573% | $32.6574 | $32.66 | $32.65 | $32.70 |
| Purchase #3 | $144.55 | 4.653% | $151.2759 | $151.28 | $151.30 | $151.30 |
| Purchase #4 | $239.56 | 7.240% | $256.9041 | $256.90 | $256.90 | $256.90 |
| Purchase #5 | $150.99 | 6.544% | $160.8708 | $160.87 | $160.85 | $160.90 |
| Purchase #6 | $51.96 | 3.414% | $53.7339 | $53.73 | $53.75 | $53.70 |
| Purchase #7 | $203.26 | 13.443% | $230.5842 | $230.58 | $230.60 | $230.60 |
| 7 purchase totals = | $950.25 | $1,026.0037 | $1,026.00 | $1,026.05 | $1,026.10 | |