| 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 | $123.74 | 9.484% | $135.4755 | $135.48 | $135.50 | $135.50 |
| Purchase #2 | $177.72 | 4.181% | $185.1505 | $185.15 | $185.15 | $185.20 |
| Purchase #3 | $53.33 | 4.307% | $55.6269 | $55.63 | $55.65 | $55.60 |
| Purchase #4 | $14.90 | 7.622% | $16.0357 | $16.04 | $16.05 | $16.00 |
| Purchase #5 | $247.36 | 11.294% | $275.2968 | $275.30 | $275.30 | $275.30 |
| Purchase #6 | $133.51 | 7.259% | $143.2015 | $143.20 | $143.20 | $143.20 |
| Purchase #7 | $182.34 | 10.626% | $201.7154 | $201.72 | $201.70 | $201.70 |
| 7 purchase totals = | $932.90 | $1,012.5023 | $1,012.52 | $1,012.55 | $1,012.50 | |