| 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 | $106.29 | 11.768% | $118.7982 | $118.80 | $118.80 | $118.80 |
| Purchase #2 | $173.72 | 5.698% | $183.6186 | $183.62 | $183.60 | $183.60 |
| Purchase #3 | $39.68 | 9.624% | $43.4988 | $43.50 | $43.50 | $43.50 |
| Purchase #4 | $211.99 | 12.508% | $238.5057 | $238.51 | $238.50 | $238.50 |
| Purchase #5 | $189.85 | 12.354% | $213.3041 | $213.30 | $213.30 | $213.30 |
| Purchase #6 | $91.40 | 3.232% | $94.354 | $94.35 | $94.35 | $94.40 |
| Purchase #7 | $195.73 | 8.105% | $211.5939 | $211.59 | $211.60 | $211.60 |
| 7 purchase totals = | $1,008.66 | $1,103.6733 | $1,103.67 | $1,103.65 | $1,103.70 | |