| 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 | $209.50 | 10.774% | $232.0715 | $232.07 | $232.05 | $232.10 |
| Purchase #2 | $35.32 | 13.588% | $40.1193 | $40.12 | $40.10 | $40.10 |
| Purchase #3 | $238.67 | 9.120% | $260.4367 | $260.44 | $260.45 | $260.40 |
| Purchase #4 | $240.39 | 13.677% | $273.2681 | $273.27 | $273.25 | $273.30 |
| Purchase #5 | $99.31 | 13.545% | $112.7615 | $112.76 | $112.75 | $112.80 |
| Purchase #6 | $13.27 | 11.399% | $14.7826 | $14.78 | $14.80 | $14.80 |
| Purchase #7 | $230.49 | 7.817% | $248.5074 | $248.51 | $248.50 | $248.50 |
| 7 purchase totals = | $1,066.95 | $1,181.9471 | $1,181.95 | $1,181.90 | $1,182.00 | |