| 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 | $196.56 | 6.692% | $209.7138 | $209.71 | $209.70 | $209.70 |
| Purchase #2 | $130.45 | 4.143% | $135.8545 | $135.85 | $135.85 | $135.90 |
| Purchase #3 | $29.26 | 11.720% | $32.6893 | $32.69 | $32.70 | $32.70 |
| Purchase #4 | $199.81 | 13.300% | $226.3847 | $226.38 | $226.40 | $226.40 |
| Purchase #5 | $209.36 | 13.346% | $237.3012 | $237.30 | $237.30 | $237.30 |
| Purchase #6 | $221.85 | 7.674% | $238.8748 | $238.87 | $238.85 | $238.90 |
| Purchase #7 | $198.88 | 9.398% | $217.5707 | $217.57 | $217.55 | $217.60 |
| 7 purchase totals = | $1,186.17 | $1,298.3890 | $1,298.37 | $1,298.35 | $1,298.50 | |