| 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 | $226.82 | 6.487% | $241.5338 | $241.53 | $241.55 | $241.50 |
| Purchase #2 | $168.85 | 12.170% | $189.399 | $189.40 | $189.40 | $189.40 |
| Purchase #3 | $139.95 | 4.628% | $146.4269 | $146.43 | $146.45 | $146.40 |
| Purchase #4 | $194.68 | 8.819% | $211.8488 | $211.85 | $211.85 | $211.80 |
| Purchase #5 | $234.51 | 6.237% | $249.1364 | $249.14 | $249.15 | $249.10 |
| Purchase #6 | $87.56 | 7.509% | $94.1349 | $94.13 | $94.15 | $94.10 |
| Purchase #7 | $144.51 | 12.704% | $162.8686 | $162.87 | $162.85 | $162.90 |
| 7 purchase totals = | $1,196.88 | $1,295.3484 | $1,295.35 | $1,295.40 | $1,295.20 | |