| 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 | $197.91 | 9.799% | $217.3032 | $217.30 | $217.30 | $217.30 |
| Purchase #2 | $96.37 | 4.111% | $100.3318 | $100.33 | $100.35 | $100.30 |
| Purchase #3 | $193.27 | 11.139% | $214.7983 | $214.80 | $214.80 | $214.80 |
| Purchase #4 | $99.78 | 10.316% | $110.0733 | $110.07 | $110.05 | $110.10 |
| Purchase #5 | $54.28 | 3.150% | $55.9898 | $55.99 | $56.00 | $56.00 |
| Purchase #6 | $194.64 | 5.822% | $205.9719 | $205.97 | $205.95 | $206.00 |
| Purchase #7 | $219.88 | 5.408% | $231.7711 | $231.77 | $231.75 | $231.80 |
| 7 purchase totals = | $1,056.13 | $1,136.2394 | $1,136.23 | $1,136.20 | $1,136.30 | |