| 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 | $249.48 | 5.541% | $263.3037 | $263.30 | $263.30 | $263.30 |
| Purchase #2 | $57.42 | 7.228% | $61.5703 | $61.57 | $61.55 | $61.60 |
| Purchase #3 | $121.77 | 12.871% | $137.443 | $137.44 | $137.45 | $137.40 |
| Purchase #4 | $66.27 | 6.365% | $70.4881 | $70.49 | $70.50 | $70.50 |
| Purchase #5 | $179.84 | 13.685% | $204.4511 | $204.45 | $204.45 | $204.50 |
| Purchase #6 | $115.97 | 4.453% | $121.1341 | $121.13 | $121.15 | $121.10 |
| Purchase #7 | $165.60 | 9.368% | $181.1134 | $181.11 | $181.10 | $181.10 |
| 7 purchase totals = | $956.35 | $1,039.5037 | $1,039.49 | $1,039.50 | $1,039.50 | |