| 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 | $233.36 | 6.654% | $248.8878 | $248.89 | $248.90 | $248.90 |
| Purchase #2 | $135.45 | 10.615% | $149.828 | $149.83 | $149.85 | $149.80 |
| Purchase #3 | $192.49 | 13.148% | $217.7986 | $217.80 | $217.80 | $217.80 |
| Purchase #4 | $87.74 | 9.536% | $96.1069 | $96.11 | $96.10 | $96.10 |
| Purchase #5 | $87.89 | 13.301% | $99.5802 | $99.58 | $99.60 | $99.60 |
| Purchase #6 | $146.94 | 13.174% | $166.2979 | $166.30 | $166.30 | $166.30 |
| Purchase #7 | $114.99 | 7.367% | $123.4613 | $123.46 | $123.45 | $123.50 |
| 7 purchase totals = | $998.86 | $1,101.9607 | $1,101.97 | $1,102.00 | $1,102.00 | |