| 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 | $217.65 | 12.407% | $244.6538 | $244.65 | $244.65 | $244.70 |
| Purchase #2 | $228.25 | 13.218% | $258.4201 | $258.42 | $258.40 | $258.40 |
| Purchase #3 | $187.75 | 6.285% | $199.5501 | $199.55 | $199.55 | $199.60 |
| Purchase #4 | $140.66 | 7.154% | $150.7228 | $150.72 | $150.70 | $150.70 |
| Purchase #5 | $28.28 | 13.843% | $32.1948 | $32.19 | $32.20 | $32.20 |
| Purchase #6 | $107.37 | 11.127% | $119.3171 | $119.32 | $119.30 | $119.30 |
| Purchase #7 | $6.96 | 13.137% | $7.8743 | $7.87 | $7.85 | $7.90 |
| 7 purchase totals = | $916.92 | $1,012.7330 | $1,012.72 | $1,012.65 | $1,012.80 | |