| 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 | $226.71 | 10.130% | $249.6757 | $249.68 | $249.70 | $249.70 |
| Purchase #2 | $223.48 | 3.261% | $230.7677 | $230.77 | $230.75 | $230.80 |
| Purchase #3 | $165.35 | 10.811% | $183.226 | $183.23 | $183.25 | $183.20 |
| Purchase #4 | $152.81 | 12.837% | $172.4262 | $172.43 | $172.45 | $172.40 |
| Purchase #5 | $198.36 | 6.306% | $210.8686 | $210.87 | $210.85 | $210.90 |
| Purchase #6 | $160.84 | 3.584% | $166.6045 | $166.60 | $166.60 | $166.60 |
| Purchase #7 | $193.34 | 4.746% | $202.5159 | $202.52 | $202.50 | $202.50 |
| 7 purchase totals = | $1,320.89 | $1,416.0846 | $1,416.10 | $1,416.10 | $1,416.10 | |