| 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 | $130.74 | 10.331% | $144.2467 | $144.25 | $144.25 | $144.20 |
| Purchase #2 | $145.78 | 4.835% | $152.8285 | $152.83 | $152.85 | $152.80 |
| Purchase #3 | $26.34 | 6.352% | $28.0131 | $28.01 | $28.00 | $28.00 |
| Purchase #4 | $220.65 | 13.190% | $249.7537 | $249.75 | $249.75 | $249.80 |
| Purchase #5 | $181.78 | 8.621% | $197.4513 | $197.45 | $197.45 | $197.50 |
| Purchase #6 | $210.49 | 13.410% | $238.7167 | $238.72 | $238.70 | $238.70 |
| Purchase #7 | $198.35 | 7.787% | $213.7955 | $213.80 | $213.80 | $213.80 |
| 7 purchase totals = | $1,114.13 | $1,224.8055 | $1,224.81 | $1,224.80 | $1,224.80 | |