| 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 | $199.96 | 7.319% | $214.5951 | $214.60 | $214.60 | $214.60 |
| Purchase #2 | $150.32 | 11.611% | $167.7737 | $167.77 | $167.75 | $167.80 |
| Purchase #3 | $198.84 | 13.756% | $226.1924 | $226.19 | $226.20 | $226.20 |
| Purchase #4 | $94.65 | 6.549% | $100.8486 | $100.85 | $100.85 | $100.80 |
| Purchase #5 | $122.77 | 6.638% | $130.9195 | $130.92 | $130.90 | $130.90 |
| Purchase #6 | $240.97 | 6.467% | $256.5535 | $256.55 | $256.55 | $256.60 |
| Purchase #7 | $87.32 | 12.509% | $98.2429 | $98.24 | $98.25 | $98.20 |
| 7 purchase totals = | $1,094.83 | $1,195.1257 | $1,195.12 | $1,195.10 | $1,195.10 | |