| 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 | $142.46 | 11.205% | $158.4226 | $158.42 | $158.40 | $158.40 |
| Purchase #2 | $230.79 | 6.731% | $246.3245 | $246.32 | $246.30 | $246.30 |
| Purchase #3 | $241.48 | 4.219% | $251.668 | $251.67 | $251.65 | $251.70 |
| Purchase #4 | $64.38 | 10.376% | $71.0601 | $71.06 | $71.05 | $71.10 |
| Purchase #5 | $113.25 | 13.493% | $128.5308 | $128.53 | $128.55 | $128.50 |
| Purchase #6 | $135.89 | 9.553% | $148.8716 | $148.87 | $148.85 | $148.90 |
| Purchase #7 | $201.49 | 9.561% | $220.7545 | $220.75 | $220.75 | $220.80 |
| 7 purchase totals = | $1,129.74 | $1,225.6321 | $1,225.62 | $1,225.55 | $1,225.70 | |