| 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 | $101.91 | 5.586% | $107.6027 | $107.60 | $107.60 | $107.60 |
| Purchase #2 | $202.84 | 3.809% | $210.5662 | $210.57 | $210.55 | $210.60 |
| Purchase #3 | $187.28 | 9.220% | $204.5472 | $204.55 | $204.55 | $204.50 |
| Purchase #4 | $133.80 | 5.873% | $141.6581 | $141.66 | $141.65 | $141.70 |
| Purchase #5 | $236.48 | 13.303% | $267.9389 | $267.94 | $267.95 | $267.90 |
| Purchase #6 | $55.72 | 11.801% | $62.2955 | $62.30 | $62.30 | $62.30 |
| Purchase #7 | $219.74 | 7.337% | $235.8623 | $235.86 | $235.85 | $235.90 |
| 7 purchase totals = | $1,137.77 | $1,230.4709 | $1,230.48 | $1,230.45 | $1,230.50 | |