| 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 | $165.29 | 11.865% | $184.9017 | $184.90 | $184.90 | $184.90 |
| Purchase #2 | $204.55 | 3.131% | $210.9545 | $210.95 | $210.95 | $211.00 |
| Purchase #3 | $208.75 | 7.271% | $223.9282 | $223.93 | $223.95 | $223.90 |
| Purchase #4 | $66.86 | 11.282% | $74.4031 | $74.40 | $74.40 | $74.40 |
| Purchase #5 | $202.54 | 4.598% | $211.8528 | $211.85 | $211.85 | $211.90 |
| Purchase #6 | $12.80 | 12.760% | $14.4333 | $14.43 | $14.45 | $14.40 |
| Purchase #7 | $217.81 | 4.732% | $228.1168 | $228.12 | $228.10 | $228.10 |
| 7 purchase totals = | $1,078.60 | $1,148.5904 | $1,148.58 | $1,148.60 | $1,148.60 | |