| 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 | $32.36 | 3.650% | $33.5411 | $33.54 | $33.55 | $33.50 |
| Purchase #2 | $121.99 | 5.592% | $128.8117 | $128.81 | $128.80 | $128.80 |
| Purchase #3 | $208.83 | 5.288% | $219.8729 | $219.87 | $219.85 | $219.90 |
| Purchase #4 | $241.87 | 3.481% | $250.2895 | $250.29 | $250.30 | $250.30 |
| Purchase #5 | $195.59 | 3.776% | $202.9755 | $202.98 | $203.00 | $203.00 |
| Purchase #6 | $108.67 | 12.829% | $122.6113 | $122.61 | $122.60 | $122.60 |
| Purchase #7 | $181.86 | 7.404% | $195.3249 | $195.32 | $195.30 | $195.30 |
| 7 purchase totals = | $1,091.17 | $1,153.4269 | $1,153.42 | $1,153.40 | $1,153.40 | |