| 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 | $250.59 | 9.708% | $274.9173 | $274.92 | $274.90 | $274.90 |
| Purchase #2 | $180.71 | 7.797% | $194.8 | $194.80 | $194.80 | $194.80 |
| Purchase #3 | $102.29 | 6.552% | $108.992 | $108.99 | $109.00 | $109.00 |
| Purchase #4 | $78.60 | 11.830% | $87.8984 | $87.90 | $87.90 | $87.90 |
| Purchase #5 | $159.93 | 10.576% | $176.8442 | $176.84 | $176.85 | $176.80 |
| Purchase #6 | $139.44 | 4.354% | $145.5112 | $145.51 | $145.50 | $145.50 |
| Purchase #7 | $159.64 | 11.809% | $178.4919 | $178.49 | $178.50 | $178.50 |
| 7 purchase totals = | $1,071.20 | $1,167.4550 | $1,167.45 | $1,167.45 | $1,167.40 | |