| 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 | $191.89 | 11.720% | $214.3795 | $214.38 | $214.40 | $214.40 |
| Purchase #2 | $160.70 | 6.113% | $170.5236 | $170.52 | $170.50 | $170.50 |
| Purchase #3 | $230.69 | 5.179% | $242.6374 | $242.64 | $242.65 | $242.60 |
| Purchase #4 | $76.69 | 13.794% | $87.2686 | $87.27 | $87.25 | $87.30 |
| Purchase #5 | $20.67 | 10.497% | $22.8397 | $22.84 | $22.85 | $22.80 |
| Purchase #6 | $123.48 | 5.745% | $130.5739 | $130.57 | $130.55 | $130.60 |
| Purchase #7 | $172.77 | 3.740% | $179.2316 | $179.23 | $179.25 | $179.20 |
| 7 purchase totals = | $976.89 | $1,047.4543 | $1,047.45 | $1,047.45 | $1,047.40 | |