| 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 | $130.88 | 11.199% | $145.5373 | $145.54 | $145.55 | $145.50 |
| Purchase #2 | $128.40 | 9.747% | $140.9151 | $140.92 | $140.90 | $140.90 |
| Purchase #3 | $70.61 | 12.385% | $79.355 | $79.36 | $79.35 | $79.40 |
| Purchase #4 | $228.25 | 8.857% | $248.4661 | $248.47 | $248.45 | $248.50 |
| Purchase #5 | $238.94 | 11.813% | $267.166 | $267.17 | $267.15 | $267.20 |
| Purchase #6 | $172.46 | 12.860% | $194.6384 | $194.64 | $194.65 | $194.60 |
| Purchase #7 | $195.57 | 13.145% | $221.2777 | $221.28 | $221.30 | $221.30 |
| 7 purchase totals = | $1,165.11 | $1,297.3556 | $1,297.38 | $1,297.35 | $1,297.40 | |