| 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 | $98.96 | 3.666% | $102.5879 | $102.59 | $102.60 | $102.60 |
| Purchase #2 | $246.29 | 13.333% | $279.1278 | $279.13 | $279.15 | $279.10 |
| Purchase #3 | $97.89 | 9.871% | $107.5527 | $107.55 | $107.55 | $107.60 |
| Purchase #4 | $156.64 | 11.305% | $174.3482 | $174.35 | $174.35 | $174.30 |
| Purchase #5 | $32.68 | 5.598% | $34.5094 | $34.51 | $34.50 | $34.50 |
| Purchase #6 | $128.99 | 10.405% | $142.4114 | $142.41 | $142.40 | $142.40 |
| Purchase #7 | $176.44 | 9.574% | $193.3324 | $193.33 | $193.35 | $193.30 |
| 7 purchase totals = | $937.89 | $1,033.8698 | $1,033.87 | $1,033.90 | $1,033.80 | |