| 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 | $107.58 | 5.457% | $113.4506 | $113.45 | $113.45 | $113.50 |
| Purchase #2 | $108.57 | 10.161% | $119.6018 | $119.60 | $119.60 | $119.60 |
| Purchase #3 | $128.42 | 7.871% | $138.5279 | $138.53 | $138.55 | $138.50 |
| Purchase #4 | $125.45 | 6.550% | $133.667 | $133.67 | $133.65 | $133.70 |
| Purchase #5 | $201.96 | 13.874% | $229.9799 | $229.98 | $230.00 | $230.00 |
| Purchase #6 | $92.92 | 10.162% | $102.3625 | $102.36 | $102.35 | $102.40 |
| Purchase #7 | $189.80 | 11.259% | $211.1696 | $211.17 | $211.15 | $211.20 |
| 7 purchase totals = | $954.70 | $1,048.7593 | $1,048.76 | $1,048.75 | $1,048.90 | |